Specifications
Z542W-1.0 Cuniform Double Disc Gate Valve
1.PN:1.0
2.Warranty Period:12Months
Z542W-1.0 Cuniform Double Disc Gate Valve
Main parts and materials |
| Parts name | Material |
| Valve body,Bonnet,Disc | Grey iron |
| Packing | Asbestos packing,flexible graphite |
| Seal | Grey iron |
| Stem | Carton steel Stainless steel |
| Yoke nut | Brass Ductile iron |
| Function and specification |
| Type | PN(Mpa) | Testing pressure(Mpa) | Suitable temperature | Suitable medium |
| Strength | Enclose |
| Z542W-1 | 0.1 | 0.2 | 0.11 | ≤100°C | Coal gas |
| Z942W-1 |
Outline and connecting measurement |
| Type | DN(mm) | Measurement | Weight |
| L | D | D1 | D2 | b | Z-Φd | H | D0 | L1 |
| Z542W-1 | 500 | 350 | 640 | 600 | 568 | 30 | 20-Φ23 | 2144 | 500 | 450 | 560 |
| 600 | 390 | 755 | 705 | 670 | 30 | 20-Φ25 | 2495 | 500 | 450 | 930 |
| 700 | 430 | 860 | 810 | 775 | 32 | 24-Φ25 | 2953 | 500 | 500 | 1246 |
| 800 | 470 | 975 | 920 | 880 | 34 | 24-Φ30 | 3328 | 640 | 640 | 1790 |
| 900 | 510 | 1075 | 1020 | 980 | 36 | 24-Φ30 | 3175 | 640 | 640 | 1986 |
| 1000 | 550 | 1175 | 1120 | 1080 | 36 | 28-Φ30 | 3938 | 640 | 640 | 2660 |
| 1200 | 700 | 1375 | 1320 | 1280 | 40 | 32-Φ30 | 4835 | 640 | 640 | 3564 |
| 1400 | 900 | 1575 | 1520 | 1480 | 44 | 36-Φ30 | 5560 | 640 | 640 | 7370 |
| 1600 | 1000 | 1785 | 1730 | 1690 | 48 | 40-Φ30 | 6300 | 640 | 640 | 11500 |
Hebei Shanghan Import&Export Trade Co., Ltd is one of the Chinese promising companies. It is a young company whose business operations cover a broad spectrum of international trade activities and equipment manufacturing and supply. Our factory built in 2004, it is located in the southeast of Hengshui.
Hebei Shanghan Import&Export Trade Co., Ltd serves as China's largest supplier of camping house and petroleum equipment, holding a dominant position in domestic petroleum equipment accessories. At the same time, Hebei Shanghan Import&Export Trade Co., Ltd is also a major supplier of refined oil products and petrochemicals. As one of the largest service suppliers in the global petroleum and petrochemical industries, Hebei Shanghan Import&Export Trade Co., Ltd can also provide operational services and technical support in such areas as geophysical prospecting, well drilling, logging, well testing, downhole operations, oilfield surface facilities construction, pipeline construction, refining and petrochemical projects, and manufacturing and supply of petroleum equipment.
By the end of 2012, there were 20 overseas exploration and production projects in 12 countries or areas such as Saudi Arabia, American, England, Kuwait, Libya, Iraq, Kazakhstan, Turkmenistan, Mexico, Russia, Venezuela, and Iran etc.
